/*********城市区域Ajax*********/
	$(document).on("change","#ajax_province_id",function(){
		if($("#ajax_city_id").length>0){
			$.get("/index.php?m=ajax&a=district&id="+$(this).val(),function(data){
				$("#ajax_city_id").empty().append(data);
				if($("#ajax_town_id").length>0){
					$("#ajax_town_id").empty().append("<option value=0>请选择</option>");
				}
			});
		}
	});
	
	$(document).on("change","#ajax_city_id",function(){
		if($("#ajax_town_id").length>0){
			$.get("/index.php?m=ajax&a=district&id="+$(this).val(),function(data){
				$("#ajax_town_id").empty().append(data);	 
			});
		}
	});
	/*********城市区域Ajax*结束********/